#banner{
    background-color: #2b80d9;
    width: 100%;
    height: auto;
    text-align: center;
}

#introduce{
    background-color: #fbfaf7;
}

#introduce .container{
    padding-top: 4vw;
    padding-bottom: 3vw;
    display: flex;
    justify-content: center;

    .int-left{
        width: 70%;
        .head{

            & > h1{
                font-weight: bold;
                font-size: 48px;
                color: #0078d7;
            }

            & > p{
                font-size: 30px;
                color: #666666;
            }

        }

        .below{
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            .item{
                margin-top: 3vw;
                display: flex;
                width: 22vw;
                align-items: center;
                .bluebox{
                    width: 50px;
                    height: 50px;
                    border-radius: 4px;
                    background-color: #0078d7;
                    text-align: center; 
                    position: relative;
                    
                    img{
                        position: absolute;
                        top: 50%; 
                        left: 50%; 
                        transform: translate(-50%, -50%); 
                        max-width: 50%; 
                        max-height: 50%; 
                        object-fit: cover;
                    }
                }
                .Text{
                    width: 13vw;
                    padding-left: 15px;

                    & > p:first-child{
                        font-size: 18px;
                        color: #333;
                    }

                    & > p:last-child{
                        font-size: 14px;
                        color: #666666;
                    }
                }
            }
        }
    }
}

#advantage .container{
    padding-top: 4vw;
    padding-bottom: 3vw;
    display: flex;

    .adv-left{
        padding: 5vw 0;
        padding-right: 10vw;
    }

    .adv-right{
        .head{
            h1{
                font-size: 48px;
                font-weight: bold;
                color: #8fc31f;
            }
        }

        .below{
            padding-left: 1vw;
            .item{
                padding-top: 20px;
                display: flex;
                align-items: center;
                .round{
                    text-align: center;
                    border-radius: 50%;
                    width: 40px;
                    height: 40px;
                    background-color: #8fc31f;
                    position: relative;

                    img{
                        position: absolute;
                        top: 50%; 
                        left: 50%; 
                        transform: translate(-50%, -50%); 
                        max-width: 50%; 
                        max-height: 50%; 
                        object-fit: cover;
                    }
                }

                p{    
                    color: #666666;
                    padding: 15px 0;
                    padding-left: 10px;
                }
            }
        }
    }
}

#product{
    background-color: #0079d7;
}

#product .container{
    padding-top: 4vw;
    padding-bottom: 6vw;
    text-align: center;
    .head{
        h1{
            font-size: 48px;
            color: #fff;
        }
    }
    .below{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;

        .item{
            margin-top: 2vw;
            color: #fff;
            width: 40%;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-around;

            .Text{
                width: 62%;
                h3{
                    font-size: 32px;
                }
            }
        }
    }
}

#game .container{
    padding-top: 4vw;
    padding-bottom: 4vw;
    .head{
        display: flex;
        justify-content: flex-end;
        & > p:first-child{
            font-size: 35px;
            color: #666666;
            margin-right: auto;
        }
    }

    .below{
        display: flex;
        margin-top: 3vw;
        gap: 6vw;

        .big-pic img{
            width: 100%;
        }

        .small-pic{
            display: grid;
            grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
            grid-gap: 3vw;
            text-align: center;
        }
    }
}


#cooperactive{
    background-color: #f4f4f4;
}

#cooperactive .container{
    padding-top: 4vw;
    padding-bottom: 4vw;

    .head{
        & > h1{
            font-size: 32px;

            & > span{
                font-size: 12px;
                color: #666666;
            }
        }
    }

    .partner{
        margin-top: 2vw;
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
        grid-gap: 3vw;

        .item img{
            border: 1px solid #dddddd;
            border-radius: 5px;
        }
    }
}


@media screen and (max-width: 1024px) {
    #introduce .container{
        .int-left{
            .head{
                & > h1{
                    font-size: 36px;
                }

                & > p{
                    font-size: 24px;
                }
            }

            .below{
                display: block;
                width: unset;

                .item{
                    width: unset;

                    .Text{
                        width: unset;
                    }
                }
            }
        }
    }

    #game .container{
        .head{
            & > p:first-child{
                font-size: 18px;
            }
        }

        .below{
            display: block;
            text-align: center;
            .big-pic img{
                width: 80%;
                margin-bottom: 20px;
            }

            .small-pic{
                grid-template-columns: 1fr 1fr 1fr  1fr;
            }
        }
    }
}


@media screen and (max-width: 768px) {
    #introduce .container{
        .int-left{
            .head{
                & > h1{
                    font-size: 36px;
                }

                & > p{
                    font-size: 24px;
                }
            }

            .below{
                display: block;

                .item{
                    width: unset;

                    .Text{
                        width: 75%;
                    }
                }
            }
        }

        .int-right{
            display: none;
        }
    }

    #advantage .container{
        justify-content: center;
        .adv-left{
            display: none;
        }

        .adv-right{
            .head{
                h1{
                    font-size: 36px;
                }
            }

            .below{
                .item{
                    p{
                        padding: 10px 0;
                    }
                }
            }
        }
    }

    #product .container{
        .head{
            h1{
                font-size: 24px;
            }
        }

        .below{
            .item{
                margin: 0 auto;
                margin-top: 20px;
                width: 100%;
                justify-content: center;
                gap: 20px;

                .Text{
                    width: 70%;
                    h3{
                        font-size: 20px;
                    }

                    p{
                        font-size: 12px;
                    }
                }
            }
        }
    }

    #cooperactive .container{
        .head{
            & > h1{
                font-size: 24px;
    
                & > span{
                    font-size: 10px;
                    color: #666666;
                }
            }
        }
    
        .partner{
            grid-template-columns: 1fr 1fr 1fr 1fr;
        }
    }
}
